1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
umka2103 [35]
3 years ago
7

Which polynomial is equivalent to (11r – 8) + (5r - 9)?

Mathematics
1 answer:
pickupchik [31]3 years ago
4 0
<h3>Answer:  16r - 17</h3>

Work Shown:

(11r - 8) + (5r - 9)

11r - 8 + 5r - 9

(11r+5r) + (-8-9)

16r - 17

You might be interested in
Can someone help me please
Kipish [7]

9514 1404 393

Answer:

  J  p = 8t +12

Step-by-step explanation:

You can see that the p-values have differences of 8, while the t values have differences of 1. That means the "rate of change" is 8/1 = 8. This will be the coefficient of t in the equation you're looking for.

Only one answer choice has 8t as part of the equation:

  p = 8t +12

______

<em>Additional comment</em>

If you decide to try the values of t in the offered choices, it often works to start with the second value of t. The answer choices are sometimes tailored to match for the first value in the table. Usually the second value of t will quickly identify the correct one.

For t=2, ...

  F: p = 20·2 = 40 ≠ 28

  G: p = 11·2 = 22 ≠ 28

  H: p = 20·2 +12 = 52 ≠ 28

  J: p = 8·2 +12 = 28 . . . . the correct choice

5 0
3 years ago
If the Leaning Tower of Pisa has a height of 55 meters, radius of 8 meters, what is the volume?
oee [108]
C

V(cylinder) = PR(squared)H

8 squared is 64pi

times 55 is 3520
6 0
3 years ago
Read 2 more answers
3x+2y=8 how to solve
GarryVolchara [31]
8-3x
Divide the whole thing by 2 so it would be y=4-1.5x
6 0
3 years ago
Two consecutive even integers have a sum of 14. The equation that would be used to solve this
Over [174]
X + x + 2 = 14
2x + 2 = 14
2x = 12, x = 6
Solution: the smallest of the two integers is 6
5 0
3 years ago
Read 2 more answers
Paul ran 22 miles in 2.75 hours. what was his average rate per hour?
viktelen [127]

Answer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • The hypotenuse of a right triangle is 6 inches. if one leg is 4 ​inches, find the degree measure of each angle.
    7·1 answer
  • I need help for number 2 what is the answer
    7·1 answer
  • Jamey says she only has 30% of her book to go before she finishes it. She has read 147 pages so far.
    15·1 answer
  • A company that makes​ hair-care products had 4,000 people try a new shampoo. Of the 4,000 ​people, 16 had a mild allergic reacti
    10·1 answer
  • I need the answer in 15 mins!!!
    11·1 answer
  • Will give Brainliest If Correct! Pls don’t copy answers
    5·1 answer
  • Untitled Question *
    9·1 answer
  • How do i change my name
    12·2 answers
  • Maria is trying to decide which one of two winter coats she should buy. The blue coat usually costs $48 but is on sale for 25% o
    6·1 answer
  • Write this percentage as a fraction in its simplest form. 41 %
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!